Ahh Metroid. After 8 years this game is a welcomed addition. It features the best graphics and sidescrolling Metroid has ever seen. In this game, you have been infected by X, and you are to exterminate all of them. Howver, you must first gain back your abilities. Among these are the classic abilities, as well as some new. You can hang on to ledges and shoot, and you can get a new missile calles a Fusion missile (Thus the name). This game is great, even though thwere is not as much emphasis on ex[ploration as in past titles. If you've got a GBA, and are hankering for a hunk of Metroid, this is definitely your game. 10/10